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| /openbmc/linux/drivers/gpu/drm/bridge/ |
| H A D | tc358767.c | diff 52c2197aae1b9809830d59bc8f5fa95f7372b0c7 Thu Jun 27 03:59:58 CDT 2019 Lucas Stach <l.stach@pengutronix.de> drm/bridge: tc358767: do a software reset if reset pin isn't connected
To get the chip into the expected state, even when the hardware reset pin
isn't connected, do a software reset in this case. It isn't as thorough as
the hardware reset, as the I2C communication block can not be reset for
obvious reasons, but it's getting the chip into a defined state.
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190627085958.28331-1-l.stach@pengutronix.de
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